Kawasaki Ninja 300 maintenance schedule & recalls
2013–2026
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Maintenance schedule
General guidance — based on common manufacturer intervals| Service | Interval |
|---|---|
| Oil & filter | every 4,000 mi or 6 months |
| Chain & sprockets | every 600 mi or 3 months |
| Brakes | every 12 months |
| Valve adjustment | every 16,000 mi or 24 months |
| Battery | every 12 months |
| Spark plugs | every 8,000 mi or 24 months |
| Fluids/coolant | every 24 months |
Recalls
Kawasaki Motors Corp., U.S.A. (KMC) is recalling certain 2018-2020 Ninja H2 SX, Ninja H2 SXSE, and 2019-2020 Ninja H2 SXSE+ motorcycles. In the event of a gear misengagement the engine electronic control unit (ECU) programming doesn't have the capability to suppress high RPM during transmission. If the transmission gears are not properly engaged while shifting into 4th or 5th gear, high engine RPM can cause the output gears of 4th or 5th to fracture when the gears re-engage.
Remedy: KMC will notify owners, and dealers will reprogram the FI-ECU software, free of charge. Owners are advised to not ride their motorcycle until the repair has been completed. The recall began November 16, 2020. Owners may contact KMC customer service at 1-866-802-9381. KMC's number for this recall is MC20-10.
Kawasaki Motors Corp., U.S.A. (Kawasaki) is recalling certain 2018 Kawasaki Ninja H2 SX SE (ZXT02BJ) motorcycles. The pin for the center stand spring may have been improperly welded, and, as a result, the pin may shift or fall off resulting in the spring detaching and the center stand dropping to the ground unexpectedly and dragging while riding.
Remedy: Kawasaki will notify owners, and dealers will replace the left center stand bracket, free of charge. Owners may contact Kawasaki customer service at 1-866-802-9381. Kawasaki's number for this recall is MC18-05.
Kawasaki Motors Corp. is recalling certain model year 2013 Ninja 300 and 300 ABS motorcycles manufactured July 16, 2012, through April 27, 2013. Due to an improper setting in the Electronic Control Unit (ECU), the motorcycle may stall under deceleration.
Remedy: Kawasaki will notify owners, and dealers will replace the ECU. The recall began on August 5, 2013. Owners may contact Kawasaki at 1-866-802-9381.
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Common questions
How often should the oil & filter be serviced on a Kawasaki Ninja 300?
Service every 4,000 mi or 6 months for the Kawasaki Ninja 300 (2013–2026).
How often should the chain & sprockets be serviced on a Kawasaki Ninja 300?
Service every 600 mi or 3 months for the Kawasaki Ninja 300 (2013–2026).
How often should the brakes be serviced on a Kawasaki Ninja 300?
Service every 12 months for the Kawasaki Ninja 300 (2013–2026).
How often should the valve adjustment be serviced on a Kawasaki Ninja 300?
Service every 16,000 mi or 24 months for the Kawasaki Ninja 300 (2013–2026).